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Code Issues Releases Wiki Activity

Lock setControlConnection to prevent races

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This commit is contained in:
Uwe L. Korn
2013-05-27 20:27:33 +02:00
parent c4ab018ae6
commit 6189326430
2 changed files with 2 additions and 0 deletions
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1
src/libtomahawk/Source.cpp
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@@ -85,6 +85,7 @@ Source::~Source()
bool bool
Source::setControlConnection( ControlConnection* cc ) Source::setControlConnection( ControlConnection* cc )
{ {
QMutexLocker locker( &m_setControlConnectionMutex );
if ( !m_cc.isNull() && m_cc->isReady() && m_cc->isRunning() ) if ( !m_cc.isNull() && m_cc->isReady() && m_cc->isRunning() )
{ {
const QString& nodeid = Database::instance()->impl()->dbid(); const QString& nodeid = Database::instance()->impl()->dbid();

1
src/libtomahawk/Source.h
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@@ -174,6 +174,7 @@ private:
int m_commandCount; int m_commandCount;
QString m_lastCmdGuid; QString m_lastCmdGuid;
mutable QMutex m_cmdMutex; mutable QMutex m_cmdMutex;
QMutex m_setControlConnectionMutex;
Tomahawk::playlistinterface_ptr m_playlistInterface; Tomahawk::playlistinterface_ptr m_playlistInterface;
}; };